A cone with radius 3 units is shown below. It’s volume is 57 cubic units. Find the height of the cone. Use 3.14 for pie and round your final answer to the nearest hundredth.

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.